DK0477747T3 - Process for producing a fragrance - Google Patents

Process for producing a fragrance

Info

Publication number
DK0477747T3
DK0477747T3 DK91115812.9T DK91115812T DK0477747T3 DK 0477747 T3 DK0477747 T3 DK 0477747T3 DK 91115812 T DK91115812 T DK 91115812T DK 0477747 T3 DK0477747 T3 DK 0477747T3
Authority
DK
Denmark
Prior art keywords
fragrance
producing
hydroformylated
odorant
prepare
Prior art date
Application number
DK91115812.9T
Other languages
Danish (da)
Inventor
Klaus Prof Dr Bruns
Thomas Dr Gerke
Helmut Dr Bahrmann
Peter Dr Heymanns
Juergen Dr Weber
Original Assignee
Hoechst Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of DK0477747T3 publication Critical patent/DK0477747T3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/0061—Essential oils; Perfumes compounds containing a six-membered aromatic ring not condensed with another ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/54—Radicals substituted by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/0003—Compounds of unspecified constitution defined by the chemical reaction for their preparation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Fats And Perfumes (AREA)
  • Cosmetics (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)

Abstract

To prepare an odorant, sassafras oil is hydroformylated in the presence of a rhodium catalyst.
DK91115812.9T 1990-09-27 1991-09-18 Process for producing a fragrance DK0477747T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4030562A DE4030562A1 (en) 1990-09-27 1990-09-27 PROCESS FOR PRODUCING A FRAGRANT

Publications (1)

Publication Number Publication Date
DK0477747T3 true DK0477747T3 (en) 1994-03-21

Family

ID=6415092

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91115812.9T DK0477747T3 (en) 1990-09-27 1991-09-18 Process for producing a fragrance

Country Status (6)

Country Link
EP (1) EP0477747B1 (en)
JP (1) JPH04305575A (en)
AT (1) ATE101339T1 (en)
DE (2) DE4030562A1 (en)
DK (1) DK0477747T3 (en)
ES (1) ES2063426T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2258696A1 (en) 2009-05-14 2010-12-08 ENDURA S.p.A. Process for preparing enriched enantiomers of 3-(Benzo[1,3]dioxol-5-yl)-2-methylpropanal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB841921A (en) * 1958-02-11 1960-07-20 Polak & Schwarz Internationaal 2-piperonyl-propanal, a new perfume, and process for making same
DE2219168C3 (en) * 1972-04-20 1982-01-21 Basf Ag, 6700 Ludwigshafen 2-Phenyl-butanals and process for their preparation
DE2235466C3 (en) * 1972-07-20 1975-03-13 Basf Ag, 6700 Ludwigshafen 3-phenylpropanals and 4-phenylbutanals and a process for their preparation
JPS5123212A (en) * 1974-08-17 1976-02-24 Mitsubishi Chem Ind Arudehidono seizohoho
JPS53137963A (en) * 1977-02-18 1978-12-01 Mitsubishi Chem Ind Ltd Preparation of 3',4'-methylenedioxyphenylbutanal
JPS549271A (en) * 1977-06-22 1979-01-24 Mitsubishi Chem Ind Ltd 3',4'-methylenedioxyphenylbutanal

Also Published As

Publication number Publication date
EP0477747A1 (en) 1992-04-01
DE59101008D1 (en) 1994-03-24
JPH04305575A (en) 1992-10-28
ES2063426T3 (en) 1995-01-01
ATE101339T1 (en) 1994-02-15
EP0477747B1 (en) 1994-02-09
DE4030562A1 (en) 1992-04-02

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